Fun Home 500ml Insulated Vacuum Cup Stainless Steel Thermos Water Drinking Bottle Sports Travel from

Specification:
Inner material: SUS316; 
Outer material: SUS304; 
Cup cover material: PP; 
Sealing: Silicone; 
Insulation efficiency: Above 50°C/6h; 
Cooling performance: Below 10°C/6h; 
Capacity: 500ml; 
Size: 70 x 230mm / 2.76 x 9.06inch; 
  
Features:
304 stainless steel outer material, double wall insulation. 
316 stainless steel inner material, acid and corrosion resistant. 
6h warmth and coldness keeping. 
Direct drinking mouth, hidden ring design. 
Flip cup cover, rear button design, single-hand operation. 
  
Package included:
1 x Water bottle;